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Vehicle Info NeededRED LINE OILPART NUMBER: 816-42904
Motorcycle V-Twin Primary Case Oil 1 quart
$2179
3 left in stock
Ships on Nov 02, 2026
Lowest Price Guarantee- Motorcycle V-Twin Primary Case Oil
- 1 quart
- Red Line's new V-twin Primary Case Oil is designed specifically for '84-to-present V-Twin American motorcycle engines, including aftermarket engines of similar designs. Similar to our MTL, this product is for use in the primary chain case with wet-diaphragm spring clutches.
Designed to operate over a wide temperature range, this Primary Case Oil improves clutch operation while reducing wear and temperature. Where most synthetics are too slippery for clutch operation, this friction-balanced product is balanced to provide less slip, smoother operation, and helps to apply more power in modified engines.
Part TypeGear Oil
Product LineRed Line Motorcycle V-Twin Primary Case Oil
BrandRED LINE OIL
Package Height4.0
Package Width4.0
Package Length8.8
Weight1.95 PG
Part CategoryAccessories
Limited Slip AdditiveNo
Oil Weight75W80
QuantitySold individually
Gear Lube Volume (Qt.)1
Part FitmentUniversal
Vendor Part Number42904
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
